*{
    margin: 0;
    padding: 0;
    border: 0;
}
body{
    width: 100%;
    min-width: 1200px;
    font-family: "楷体";
    color: #5e5e5e;

}
.main{
    margin: 0 auto;
    width: 60%;
    height: 500px;
}
.main:after{
    content: "";
    display: block;
    clear: left;
}
.re_aside{
    width: 20%;
    height: 500px;
    background-image: url("imgs/2.png");
    background-repeat: no-repeat;
    background-size: 500%;
    float: left;
}
.re_article{
    width: 77%;
    height: 500px;
    margin-left: 3%;
    float: left;
    padding-top: 30px;
}
.hr{
    margin-top: 30px;
    border-bottom: 2px solid #5e5e5e;
}
ul{
    list-style: none;
    padding-top: 30px;
}
li{
    width: 46%;
    float: left;
    border-bottom: 1px solid #5e5e5e;
    margin-left: 20px;
    margin-bottom: 20px;
}
.bt{
    padding-bottom: 10px;
}
input{
    margin-bottom: 8px;
    border: none;
    outline: none;
}

select{
    margin-bottom: 8px;
}
.reset{
    width: 100px;
    height: 40px;
    float: left;
    padding-top: 45px;
    padding-left: 20px;
}
.submit{
    border-radius: 20px;
    width: 100px;
    height: 40px;
    float: left;
    margin-top: 40px;
    margin-left: 30px;
    background-color: blue;
    text-align: center;
    color: white;
}
.submit>input{
    padding-top: 10px;
    background-color: blue;
    color: white;
}
.reset>input{
    background-color: white;
    border: 3px;
}
.submit{
    float: right;
}
.blue{
    color: blue;
    border-bottom-color: blue;
}